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Mathematics, 24.11.2019 09:31 cchsemily4651

In a nursery class of 18 pupils, the average is
4 \frac{1}{2}
years. what is the sum of the ages of pupils?

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Answers: 2

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In a nursery class of 18 pupils, the average is
[tex]4 \frac{1}{2} [/tex]
years. what is...
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